Ключевые особенности
- 1/2.8" 4Megapixel CMOS.
- 4x optical zoom.
- Starlight technology.
- Max. 25/30 fps@4MP .
- IR distance up to 20 m.
- Perimeter protection.
- Face detection.
- SMD 3.0.
- Built-in Mic.
- IP66; IK08.
Camera
| Image Sensor | 1/2.8" CMOSPixel 4 MPMax. Resolution 2560 (H) × 1440 (V)ROM 256 MBRAM 512 MB |
| Electronic Shutter Speed | 1 s–1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | 0.005 lux@F1.8 (Color, 30 IRE);0.0005 lux@F1.8 (B/W, 30 IRE);0 lux (illuminator on)Illumination Distance 20 m (65.62 ft) (IR)Illuminator On/Off Control Manual; SmartIR; OffIlluminator Number 3 (IR light) |
Lens
| Focal Length | 2.8 mm–12 mm |
| Max. Aperture | F1.8–F2.7Field of View H: 96.9°–31.6°; V: 51.4°–17.8°; D: 116.2°–36.4° |
| Optical Zoom | 4x |
| Focus Control | Auto; semi-auto; manualClose Focus Distance 0.2 m–0.5 m (0.66 ft– 1.64 ft)Iris Control Fixed iris |
| DORI Distance | Detect Observe Recognize Identify240 m(787.40 ft)94.8 m(311.02 ft)48 m(157.48 ft)24 m(78.74 ft)*DORI (Detect, Observe, Recognize, Identify) is astandard system (EN-62676-4) for defining the abilityof a person viewing the video to distinguish personsor objects within a covered area. The numbers in thistable do not reflect intelligent function distances. Forintelligent function distances, refer to installation andcommissioning manual/project design tool. |
PTZ
| Pan/Tilt Range | Pan: 0° to 355°; Tilt: 5° to 90° |
| Manual Control Speed | Pan: 0.1°/s–70°/s; Tilt: 0.1°/s–30°/s |
| Preset Speed | Pan: 0.1°/s–80°/s; Tilt: 0.1°/s–40°/sPreset 300Tour 8 (up to 32 presets per tour)Power-off Memory Yes |
| Idle Motion | Preset; TourPTZ Protocol DH-SDPTZ Locked Yes |
Video
| Streaming Capability | 3 streams |
| Resolution | 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 ×1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704× 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352× 240)Video Frame RateMain stream: 4M/3M/1080P/1.3M/720P @(1-25/30fps)Sub stream 1: D1/VGA/CIF @(1-25/30 fps)Sub stream 2: 720P@ (1-25/30 fps) |
| Bit Rate Control | CBR/VBRVideo Bit Rate H264: 96 Kbps–14,848 Kbps H265: 38 Kbps–8,960 Kbps |
| Day/Night | ICR: Color; B/W; Auto; Electronic: Color; B/W; AutoBLC YesWDR 120 dBHLC Yes |
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
| Gain Control | Auto; manual; gain prio |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Region of Interest | (RoI) YesImage Stabilization Electronic Image Stabilization (EIS)Defog Electronic |
| Digital Zoom | 16×Image Rotation 180° |
| S/N Ratio | ≥55 dBPrivacy Mask Up to 24 areas can be set, with up to 8 areas in thesame view; 8 colors available |
Audio
| Audio Compression | PCM; G.711A; G.711MU; G.726; MPEG2-Layer2; G.722.1| DH-SD1A404DB-GNY-W |
Network
| Wi-Fi | Yes |
| Wi-Fi | Standard IEEE802.11b; IEEE802.11g; IEEE802.11n; IEEE802.11ax |
| Wi-Fi | Frequency Range 2.4 GHz |
| Wi-Fi | Transmission Rate 229 MbpsMax Transmission Power ≤20 dBm@2400–2483.5 MHzNetwork ProtocolFTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE;NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP;NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos;RTSP; ARP |
| Interoperability | ONVIF (Profile S & Profile G & Profile T); CGI; SDK |
| User/Host | 20 (total bandwidth: 64 M) |
| Storage | Micro SD card (512 GB); FTP/SFTP; NAS |
| Browser | IE 9 and later versions;Chrome 41 and later versions;Firefox 52 and later versions;Safari 10 and later versions |
| Management Software | DMSS; DSS Pro |
| Mobile Client | iOS; Android |
Port
| Audio Input | 1 channel (LINE IN, bare wire,built-in mic (mutually exclusive)) |
| Audio Output | 1 channel (LINE OUT,bare wire) |
| Alarm Linkage | Capture; recording; send email; preset; tourAlarm EventMotion/tampering detection; audio detection;network disconnection detection; IP conflictdetection; memory card state detection; memoryspace detectionAudio I/O 1/1 |
Power
| Power Supply | 12 VDC, 2 A ± 10% |
| Power Consumption | Basic: 4 W; Max: 13 W (illuminator on) |
Environment
| Operating Temperature | –30 °C to +60 °C (–22 °F to +140°F) |
| Operating Humidity | ≤95% |
| Protection | TVS 6000 V lightning proof; IP66; IK08; surge protection; voltage transient protection |
Structure
| Product Dimensions | 65.7 mm × Φ128.0 mm (2.59" × 5.04") |
| Net Weight | 0.5 kg (1.10 lb) |
| Gross Weight | 0.7 kg (1.54 lb)* The precision of the presets for PTZ cameras might vary depending on different series.For scenes with high requirements on the precision, contact your local sales representativefor assistance with selecting the model. |
Производитель — Dahua Technology. Характеристики могут изменяться без уведомления.